It's a poll...so 30% doesn't mean 30% on the dot, but I'm with you that it's not an insignificant number. Even if it's 15%...that's also not an insignificant number. It would mean that physicians are more likely to recommend the vax for adults than their own children (and I'd hope the children of others). It's not incredibly surprising, and I know a number of non-physicians who are vaccinated but are waiting to vaccinate their children. So the results shouldn't be shocking (or highly disputed).